DC Main Generation (TR) - Component Location Figure 001 (SHEET 2)
R 1EFF : 001-049, 051-062, 101-105, 151-152, 1 24-32-00Page 3 1201-205, 1May 01/05 1 1 1CES 1
DC Main Generation (TR) - Component Location
Figure 001A (SHEET 1)
R 1EFF : 063-099, 106-149, 153-199, 206-299, 1 24-32-00Page 4 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1
DC Main Generation (TR) - Component Location
Figure 001A (SHEET 2)
R 1EFF : 063-099, 106-149, 153-199, 206-299, 1 24-32-00Page 5 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1
Transformer Rectifier 1 (TR1) - Component Description Figure 002
1EFF : ALL 1 24-32-00Page 6 1 1 May 01/00R 1 1 1CES 1
Transformer Rectifier 2 (TR2) - Component Description Figure 003
1EFF : ALL 1 24-32-00Page 7 1 1 May 01/00R 1 1 1CES 1
Transformer Rectifier Contactor Control - Simplified Logic
Figure 004
1EFF : ALL 1 24-32-00Page 8 1 1 May 01/00R 1 1 1CES 1
Main TR's are ventilated by air extracted from the aircraft ventilation network.
B. TR Characteristics
-supply: 115 VAC/400 Hz, three phase
-
DC output current:
200 A in continuous operation
300 A for 5 minutes
500 A for 30 seconds
1000 A for 1 second
-
DC output voltage:
30.2 V with no load
27.5 V at 200A.
4. Operation/Control and Indicating
________________________________
A. Normal Operation
The transformers rectifiers start to operate as soon as they are
supplied:
-TR1 is supplied by 1XP busbar,
-TR2 is normally supplied by 2XP busbar.
NOTE : TR2 can also supply part of the DC network from the ground power
____ unit and in ground service configuration (Ref. 24-43-00).
The parameters such as voltage and current are available and displayed via the SDAC on the ELEC page on the lower ECAM DU.
B. Failure of the TR1(2) (Ref. Fig. 005, 006) In case of failure of the TR1(2), the TR FAULT warning appears on the upper ECAM display unit and at the same time, the ELEC page is displayed on the ECAM lower display unit.
1EFF : ALL 1 24-32-00Page 9 1 1 May 01/00R 1 1 1CES 1
TR1 Fault (Class 1 - Level 1) - ECAM Figure 005 (SHEET 1)
1EFF : 1 1R 1CES ALL 1 11 1 24-32-00 Page 10 May 01/00
TR1 Fault (Class 1 - Level 1) - ECAM Figure 005 (SHEET 2)
1EFF : 1 1R 1CES ALL 1 11 1 24-32-00 Page 11 May 01/00
Normal Operation - Lower ECAM Display unit Figure 006
1EFF : 1 1R 1CES ALL 1 11 1 24-32-00 Page 12 May 01/00
C. Table of Main Signals
(1) Table of Main Digital Signals Sent Out by the Equipments to SDAC 1(2)
-------------------------------------------------------------------------------| PARAMETER LIST PARAMETER CHARACTERISTICS (NUMERIC) | -------------------------------------------------------------------------------|EQ.SYS.LAB.SDI|PARAMETER | WORD RANGE |UNIT|SIG |BITS|XMSN|CODE|ALPHA|SOURCE | | |DEFINITION| OPER RANGE | |BIT | |INTV| |CODE |ORIGIN | | |(*=REMARK)| RESOLUTION | | | | | | |BUS No.| | |(X=NOTE) | ACCURACY | | | | | | |ATA REF| | | | | | | | | | |CONV | -------------------------------------------------------------------------------| 1 102 01 | BAT1 | 512 | A | | 09 | | | |BCL1 | | | CURRENT | | | | | | | | | | 2 102 10 | BAT2 | 512 | A | | 09 | | | |BCL2 | | | CURRENT | | | | | | | | | | 1 104 01 | BAT1 | 32 | V | | 05 | | | |BCL1 | | | VOLTAGE | | | | | | | | | | 2 104 10 | BAT2 | 32 | V | | 05 | | | |BCL2 | | | VOLTAGE | | | | | | | | |
(2) Table of Main Low Level Direct Current (LLDC) Analogic Signals sent out by the Equipments to SDAC 1(2)
-------------------------------------------------------------------------------| PARAMETER LIST PARAMETER CHARACTERISTICS (NUMERIC) | -------------------------------------------------------------------------------|EQ.SYS.LAB.SDI|PARAMETER | WORD RANGE |UNIT|SIG |BITS|XMSN|CODE|ALPHA|SOURCE | | |DEFINITION| OPER RANGE | |BIT | |INTV| |CODE |ORIGIN | | |(*=REMARK)| RESOLUTION | | | | | | |BUS No.| | |(X=NOTE) | ACCURACY | | | | | | |ATA REF| | | | | | | | | | |CONV | -------------------------------------------------------------------------------| | TRU1 | | V | | | | | |1PU1 | | | VOLTAGE | | | | | | | | | | | TRU1 | | A | | | | | |1PU1 | | | CURRENT | | | | | | | | | | | TRU2 | | V | | | | | |1PU2 | | | VOLTAGE | | | | | | | | | | | TRU2 | | A | | | | | |1PU2 | | | CURRENT | | | | | | | | | | | ESS TRU | | V | | | | | |1PE | | | VOLTAGE | | | | | | | | | | | ESS TRU | | A | | | | | |1PE | | | CURRENT | | | | | | | | |
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